31541042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 53125632

約数和(自身を除く): 21584590

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 487, 611, 689, 974, 1222, 1378, 2491, 4982, 6331, 12662, 22889, 25811, 32383, 45778, 51622, 64766, 297557, 335543, 595114, 671086, 1213117, 2426234, 15770521, 31541042]

約数ペア:

[(1, 31541042), (2, 15770521), (13, 2426234), (26, 1213117), (47, 671086), (53, 595114), (94, 335543), (106, 297557), (487, 64766), (611, 51622), (689, 45778), (974, 32383), (1222, 25811), (1378, 22889), (2491, 12662), (4982, 6331)]